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National Stock Number:
4820-01-555-8561
Federal Supply Class:
4820
National Item Identification Number:
015558561
Description:
VALVE,CHECK
Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
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Manufacturer Information:
| 803-1385721 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-1385721-62 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-1385721-62 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| CONNECTION TYPE | UNTHREADED INTERNAL PIPE ALL ENDS | | CONNECTION STYLE | SOCKET (PIPE) ALL ENDS | | FACE TO FACE DISTANCE | 2.000 INCHES | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY | | MATERIAL | COPPER ALLOY 922 BODY | | NOMINAL PIPE SIZE ACCOMMODATED | 1.250 INCHES ALL ENDS | | PART NAME ASSIGNED BY CONTROLLING AGENCY | VLV,1 1/4 IN,SWNG 21B | | SPECIAL FEATURES | RUBBER GASKET MATERIAL: EPR | | STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 1.250 INCHES |
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